I have been with my bf for nearly 10 years - and only now I’m realising how fake and horrible she is to my bf...

My bf always talks highly of her but she is a materialistic and an arrogant woman... She clearly has a favourite child and it’s so awkward... my bf had to work so hard since he was 16 to get his degree, pay his own rent and be where he is - yes he was out at 16 and struggling- at the same time his mother still pays the rent of his 30yo brother & sends money to him all the time... another example was how during Xmas she bought my bf a perfume of $50 and gave his brother a gold chain of $3K...

She never calls my bf unless he calls her & I have overheard her countless of times gossiping about MY life and my family with his brother 🤮 it’s her bday in two weeks and my bf wants to give her a LV small bag... I’m totally against this... i feel horrible for saying these things but had to let it out